Real Numbers Review

Write each product using an exponent. 
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 

• 7⁷
• 7⁸
• 8⁷
• 7⁹

What is the exponent form for the factors
5 x 5 x 5?

• 3⁵
• 5³

Which number is the BASE?
2³ = 8

• 2
• 3
• 8

Which number is the EXPONENT?
4^{2 =} 16

• 4
• 2
• 16

If b = 4 and c = 5, what is the value of b³  - c³?

• 20
• 61
• -3
• -61

Evaluate this expression:
4(-3)²

• 36
• -36
• -144
• 144

A number can be rational and irrational.

• True
• False

What are your counting numbers (1,2,3..)?

• Rational Numbers
• Whole Numbers
• Natural Numbers
• Irrational Numbers

A repeating decimal or decimal that terminates is called a 

• Natural Number
• Irrational Number
• Rational Number
• Whole Number

All whole numbers are integers.

• False
• True